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annotate graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/model/GeneratedPackageElement.java @ 16759:23415229349b

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Truffle-DSL: new package structure.
author Christian Humer <christian.humer@gmail.com>
date Mon, 11 Aug 2014 15:57:14 +0200
parents graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/ast/GeneratedPackageElement.java@c5f8eeb3cbc8
children e6d15134ca86
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1 /*
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.truffle.dsl.processor.java.model;
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24
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25 import javax.lang.model.element.*;
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26 import javax.lang.model.type.*;
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27
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28 public final class GeneratedPackageElement extends CodeElement<Element> implements PackageElement {
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29
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30 private final Name qualifiedName;
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31 private final Name simpleName;
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32
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33 public GeneratedPackageElement(String qualifiedName) {
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34 this.qualifiedName = CodeNames.of(qualifiedName);
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35 int lastIndex = qualifiedName.lastIndexOf('.');
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36 if (lastIndex == -1) {
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37 simpleName = CodeNames.of("");
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38 } else {
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39 simpleName = CodeNames.of(qualifiedName.substring(lastIndex, qualifiedName.length()));
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40 }
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41 }
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42
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43 public TypeMirror asType() {
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44 throw new UnsupportedOperationException();
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45 }
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46
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47 public ElementKind getKind() {
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48 return ElementKind.PACKAGE;
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49 }
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50
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51 public <R, P> R accept(ElementVisitor<R, P> v, P p) {
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52 return v.visitPackage(this, p);
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53 }
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54
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55 public Name getQualifiedName() {
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56 return qualifiedName;
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57 }
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58
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59 public Name getSimpleName() {
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60 return simpleName;
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61 }
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62
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63 public boolean isUnnamed() {
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64 return simpleName.toString().equals("");
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65 }
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66
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67 @Override
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68 public int hashCode() {
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69 return qualifiedName.hashCode();
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70 }
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71
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72 @Override
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73 public boolean equals(Object obj) {
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74 if (obj instanceof PackageElement) {
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75 return qualifiedName.equals(((PackageElement) obj).getQualifiedName());
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76 }
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77 return super.equals(obj);
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78 }
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79 }